<template>
 <router-view></router-view>
</template>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  font-size: .15rem;
}
html,body{
  padding: 0;
  margin:0;
}
.flex-center{
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex-between{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.flex-around{
  display: flex;
  justify-content: space-around;
  align-items: center;
}
.flex-start{
  display: flex;
  justify-content: flex-start;
  align-items: center;
}
</style>
